[INFO] fetching crate serialize_fields 0.2.13...
[INFO] testing serialize_fields-0.2.13 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate serialize_fields 0.2.13 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate serialize_fields 0.2.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serialize_fields 0.2.13
[INFO] tweaked toml for crates.io crate serialize_fields 0.2.13 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serialize_fields 0.2.13 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serialize_fields 0.2.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialize_fields_macro v0.2.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 985d69196a349ca9c176866945f65e45b01963083454dd26440a1c74e4160ef4
[INFO] running `Command { std: "docker" "start" "-a" "985d69196a349ca9c176866945f65e45b01963083454dd26440a1c74e4160ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "985d69196a349ca9c176866945f65e45b01963083454dd26440a1c74e4160ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985d69196a349ca9c176866945f65e45b01963083454dd26440a1c74e4160ef4", kill_on_drop: false }`
[INFO] [stdout] 985d69196a349ca9c176866945f65e45b01963083454dd26440a1c74e4160ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbaebe508cfd1e20b5982cfbd176087b21e43bf17515bff0bbbbe88d00c0735c
[INFO] running `Command { std: "docker" "start" "-a" "cbaebe508cfd1e20b5982cfbd176087b21e43bf17515bff0bbbbe88d00c0735c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling serialize_fields_macro v0.2.12
[INFO] [stderr]    Compiling serialize_fields v0.2.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "cbaebe508cfd1e20b5982cfbd176087b21e43bf17515bff0bbbbe88d00c0735c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbaebe508cfd1e20b5982cfbd176087b21e43bf17515bff0bbbbe88d00c0735c", kill_on_drop: false }`
[INFO] [stdout] cbaebe508cfd1e20b5982cfbd176087b21e43bf17515bff0bbbbe88d00c0735c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2cf9e9c455e82f7df0354235dd13270f9bd434d4fac8bcfcab4c08c2fdd6bd
[INFO] running `Command { std: "docker" "start" "-a" "ff2cf9e9c455e82f7df0354235dd13270f9bd434d4fac8bcfcab4c08c2fdd6bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling serialize_fields v0.2.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> tests/integration_tests.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::{Value, Map};
[INFO] [stdout]   |                         ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldSelector`
[INFO] [stdout]  --> tests/integration_tests.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serialize_fields::{SerializeFields, FieldSelector, SerializeFieldsTrait, contains, copy_selected_fields, filter_field_set};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "ff2cf9e9c455e82f7df0354235dd13270f9bd434d4fac8bcfcab4c08c2fdd6bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2cf9e9c455e82f7df0354235dd13270f9bd434d4fac8bcfcab4c08c2fdd6bd", kill_on_drop: false }`
[INFO] [stdout] ff2cf9e9c455e82f7df0354235dd13270f9bd434d4fac8bcfcab4c08c2fdd6bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2efabe22e0f08dcbc0293a74cfd8ccf5d3b85d3ca2cf5de9cbba408e0dca25d1
[INFO] running `Command { std: "docker" "start" "-a" "2efabe22e0f08dcbc0293a74cfd8ccf5d3b85d3ca2cf5de9cbba408e0dca25d1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Map`
[INFO] [stderr]  --> tests/integration_tests.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde_json::{Value, Map};
[INFO] [stderr]   |                         ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FieldSelector`
[INFO] [stderr]  --> tests/integration_tests.rs:6:41
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serialize_fields::{SerializeFields, FieldSelector, SerializeFieldsTrait, contains, copy_selected_fields, filter_field_set};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `serialize_fields` (test "integration_tests") generated 2 warnings (run `cargo fix --test "integration_tests"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serialize_fields-a1ccca14949cc833)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-646c4c1f1ccec24c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_all_fields_selected ... ok
[INFO] [stdout] test test_collection_field_selection ... ok
[INFO] [stdout] test test_field_selector_trait ... ok
[INFO] [stdout] test test_nested_all_fields ... ok
[INFO] [stdout] test test_serialize_fields_trait_api ... ok
[INFO] [stdout] test test_invalid_field_names ... ok
[INFO] [stdout] test test_serialize_fields_trait_nested ... ok
[INFO] [stdout] test test_json_roundtrip_compatibility ... ok
[INFO] [stdout] test test_macro_edge_cases ... ok
[INFO] [stdout] test test_empty_field_hierarchy ... ok
[INFO] [stdout] test test_simple_field_selection ... ok
[INFO] [stdout] test test_enable_method_with_hierarchy ... ok
[INFO] [stderr]      Running tests/macros_tests.rs (/opt/rustwide/target/debug/deps/macros_tests-fcfd8ff6a432a632)
[INFO] [stdout] test test_utility_functions ... ok
[INFO] [stdout] test test_no_fields_selected ... ok
[INFO] [stdout] test test_nested_field_selection ... ok
[INFO] [stdout] test test_utility_macros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_complex_field_paths ... ok
[INFO] [stdout] test test_contains_macro ... ok
[INFO] [stdout] test test_combined_usage ... ok
[INFO] [stdout] test test_empty_selector ... ok
[INFO] [stdout] test test_copy_selected_fields_macro ... ok
[INFO] [stdout] test test_filter_field_set_macro ... ok
[INFO] [stdout] test test_filter_field_set_multiple_outputs ... ok
[INFO] [stderr]    Doc-tests serialize_fields
[INFO] [stdout] test test_manual_field_mapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - FieldSelector::enable (line 296) ... ignored
[INFO] [stdout] test src/lib.rs - FieldSelector::enable_dot_hierarchy (line 283) ... ignored
[INFO] [stdout] test src/lib.rs - utils::create_selector_from_list (line 331) ... ignored
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - SerializeFields (line 174) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - SerializeFieldsTrait (line 117) ... ok
[INFO] [stdout] test src/macros.rs - macros::filter_field_set (line 136) ... ok
[INFO] [stdout] test src/lib.rs - utils::parse_field_list (line 311) ... ok
[INFO] [stdout] test src/macros.rs - macros::contains (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/macros.rs - macros::copy_selected_fields (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2efabe22e0f08dcbc0293a74cfd8ccf5d3b85d3ca2cf5de9cbba408e0dca25d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efabe22e0f08dcbc0293a74cfd8ccf5d3b85d3ca2cf5de9cbba408e0dca25d1", kill_on_drop: false }`
[INFO] [stdout] 2efabe22e0f08dcbc0293a74cfd8ccf5d3b85d3ca2cf5de9cbba408e0dca25d1